CINECA IRIS Institutional Research Information System

IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.

Using the ZEUS detector at HERA, we have searched for heavy excited states of electrons, neutrinos, and quarks in e(+)p collisions at a center-of-mass energy of 300 GeV, With an integrated luminosity of 9.4 pb(-1), no evidence was found for electroweak production and decay of such states, Limits on the production cross section times branching ratio and on the characteristic couplings, f/Lambda, are derived for masses up to 250 GeV. For the particular choice f/Lambda = 1/M-f*, we exclude at the 95% confidence level excited electrons with mass between 30 and 200 GeV, excited electron neutrinos with mass between 40 and 96 GeV, and quarks excited electroweakly with mass between 40 and 169 GeV. RI De Pasquale, Salvatore/B-9165-2008; Lancaster, Mark/C-1693-2008; Bashkirov, Vladimir/A-4818-2008; Doyle, Anthony/C-5889-2009; Golubkov, Yury/E-1643-2012

Using the ZEUS detector at HERA, we have searched for heavy excited states of electrons, neutrinos, and quarks in e(+)p collisions at a center-of-mass energy of 300 GeV, With an integrated luminosity of 9.4 pb(-1), no evidence was found for electroweak production and decay of such states, Limits on the production cross section times branching ratio and on the characteristic couplings, f/Lambda, are derived for masses up to 250 GeV. For the particular choice f/Lambda = 1/M(f*), we exclude at the 95% confidence level excited electrons with mass between 30 and 200 GeV, excited electron neutrinos with mass between 40 and 96 GeV, and quarks excited electroweakly with mass between 40 and 169 GeV.

A search for excited fermions in e(+)p collisions at HERA / Breitweg J; Derrick M; Krakauer D; Magill S; Mikunas D; Musgrave B; Repond J; Stanek R; Talaga RL; Yoshida R; Zhang H; Mattingly MCK; Anselmo F; Antonioli P; Bari G; Basile M; Bellagamba L; Boscherini D; Bruni A; Bruni G; Romeo GC; Castellini G; Cifarelli L; Cindolo F; Contin A; Corradi M; De Pasquale S; Gialas I; Giusti P; Iacobucci G; Laurenti G; Levi G; Margotti A; Massam T; Nania R; Palmonari F; Pesci A; Polini A; Ricci F; Sartorelli G; Garcia YZ; Zichichi A; Amelung C; Bornheim A; Brock I; Coboken K; Crittenden J; Deffner R; Eckert M; Feld L; Grothe M; Hartmann H; Heinloth K; Heinz L; Hilger E; Jakob HP; Katz UF; Kerger R; Paul E; Pfeiffer M; Rembser C; Stamm J; Wedemeyer R; Wieber H; Bailey DS; Campbell-Robson S; Cottingham WN; Foster B; Hall-Wilton R; Hayes ME; Heath GP; Heath HF; Piccioni D; Roff DG; Tapper RJ; Arneodo M; Ayad R; Capua M; Garfagnini A; Iannotti L; Schioppa M; Susinno G; Kim JY; Lee JH; Lim IT; Pac MY; Caldwell A; Cartiglia N; Jing Z; Liu W; Mellado B; Parsons JA; Ritz S; Sampson S; Sciulli F; Straub PB; Zhu Q; Borzemski P; Chwastowski J; Eskreys A; Jakubowski Z; Przybycien MB; Zachara M; Zawiejski L; Adamczyk L; Bednarek B; Jelen K; Kisielewska D; Kowalski T; Przybycien M; Rulikowska-Zarebska E; Suszycki L; Zajac J; Dulinski Z; Kotanski A; Abbiendi G; Bauerdick LAT; Behrens U; Beier H; Bienlein JK; Cases G; Deppe O; Desler K; Drews G; Fricke U; Gilkinson DJ; Glasman C; Gottlicher P; Grosse-Knetter J; Haas T; Hain W; Hasell D; Johnson KF; Kasemann E; Koch W; Kotz U; Kowalski H; Labs J; Lindemann L; Lohr B; Lowe M; Manczak O; Milewsci J; Monteiro T; Ng JST; Notz D; Ohrenberg K; Parks IH; Pellegrino A; Pelucchi F; Piotrzkowski K; Roco M; Rohde M; Roldan J; Ryan JJ; Savin AA; Schneekloth U; Selonke F; Surrow B; Tassi E; Voss T; Westphal D; Wolf G; Wollmer U; Youngman C; Zarnecki AF; Zeuner W; Burow BD; Grabosch HJ; Meyer A; Schlenstedt S; Barbagli G; Gallo E; Pelfer P; Maccarrone G; Votano L; Bamberger A; Eisenhardt S; Markun P; Trefzger T; Wolfle S; Bohnet I; Brook NH; Bussey PJ; Doyle AT; Saxon DH; Sinclair LE; Strickland E; Utley ML; Waugh R; Wilson AS; Bohnet I; Gendner N; Holm U; Meyer-Larsen A; Salehi H; Wick K; Gladilin K; Horstmann D; Kcira D; Klanner R; Lohrmann E; Poelz G; Schott W; Zetsche F; Bacon TC; Butterworth I; Cole JE; Harris VL; Howell G; Hung BHY; Lamberti L; Long KR; Miller DB; Pavel N; Prinias A; Sedgbeer JK; Sideris D; Whitfield AF; Mallik U; Wang SM; Wu JT; Cloth P; Filges D; Fleck JI; Ishii T; Kuze M; Nakao M; Tokushuku K; Yamada S; Yamazaki Y; An SH; Lee SB; Nam SW; Park HS; Park SK; Barreiro F; Fernandez JP; Garcia G; Graciani R; Hernandez JM; Hervas L; Labarga L; Martinez M; del Peso J; Puga J; Terron J; de Troconiz JF; Corriveau F; Hanna DS; Hartmann J; Hung LW; Lim JN; Murray WN; Ochs A; Riveline M; Stairs DG; St-Laurent M; Ullmann R; Tsurugai T; Bashkirov V; Dolgoshein BA; Stifutkin A; Bashindzhagyan GL; Ermolov PF; Golubkov YA; Khein LA; Korotkova NA; Korzhavina IA; Kuzmin VA; Lukina OY; Proskuryakov AS; Shcheglova LM; Shumilin AV; Solomin AN; Zotkin SA; Bokel C; Botje M; Brummer N; Chlebana F; Engelen J; Kooijman P; Kruse A; van Sighem A; Tiecke H; Verkerke W; Vossebeld J; Vreeswijk M; Wiggers L; de Wolf E; Acosta D; Bylsma B; Durkin LS; Gilmore J; Ginsburg CM; Kim CL; Ling TY; Nylander P; Romanowski TA; Blaikley HE; Cashmore RJ; Cooper-Sarkar AM; Devenish RCE; Edmonds JK; Harnew N; Lancaster M; McFall JD; Nath C; Noyes VA; Quadt A; Ruske O; Tickner JR; Uijterwaal H; Walczak R; Waters DS; Bertolin A; Brugnera R; Carlin R; Dal Corso F; Dosselli U; Limentani S; Morandin M; Posocco M; Stanco L; Stroili R; Voci C; Bulmahn J; Feild RG; Oh BY; Okrasinski JR; Whitmore JJ; Iga Y; D'Agostini G; Marini G; Nigro A; Raso M; Hart JC; McCubbin NA; Shah TP; Epperson D; Heusch C; Rahn JT; Sadrozinski HFW; Seiden A; Williams DC; Schwarzer O; Walenta AH; Abramowicz H; Briskin G; Dagan S; Doeker T; Kananov S; Levy A; Abe T; Fusayasu T; Inuzuka M; Nagano K; Suzuki I; Umemori K; Yamashita T; Hamatsu R; Hirose T; Homma K; Kitamura S; Matsushita T; Yamauchi K; Cirio R; Costa M; Ferrero MI; Maselli S; Monaco V; Peroni C; Petrucci MC; Sacchi R; Solano A; Staiano A; Dardo M; Bailey DC; Brkic M; Fagerstroem CP; Hartner GF; Joo KK; Levman GM; Martin JF; Orr RS; Polenz S; Sampson CR; Simmons D; Teuscher RJ; Butterworth JM; Catterall CD; Jones TW; Kaziewicz PB; Lane JB; Saunders RL; Shulman J; Sutton MR; Lu B; Mo LW; Ciborowski J; Grzelak G; Kasprzak M; Muchorowski K; Nowak RJ; Pawlak JM; Pawlak R; Tymieniecka T; Wroblewski AK; Zakrzewski JA; Adamus M; Coldewey C; Eisenberg Y; Hochman D; Karshon U; Revel D; Badgett WF; Chapin D; Cross R; Dasu S; Foudas C; Loveless RJ; Mattingly S; Reeder D; Smith WH; Vaiciulis A; Wodarczyk M; Bhadra S; Frisken WR; Khakzad M; Schmidke WB. - In: ZEITSCHRIFT FÜR PHYSIK. C, PARTICLES AND FIELDS. - ISSN 0170-9739. - 76:4(1997), pp. 631-646.

Powered by IRIS-about IRIS-Utilizzo dei cookie

 Copyright © 2020